From 1a7c9e1585dd3ae14b03226e359d434c10066bfb Mon Sep 17 00:00:00 2001
From: Mike Karels <karels@FreeBSD.org>
Date: Mon, 27 Nov 2023 10:55:11 -0600
Subject: [PATCH] pwait.1: add missing prompt and command in examples

Two examples showed '$?' alone on a line, which should be '$ echo $?'.
The third example got it right.  Fix the first two.
---
 bin/pwait/pwait.1 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bin/pwait/pwait.1 b/bin/pwait/pwait.1
index 9310b74d5683..83ac8bcef317 100644
--- a/bin/pwait/pwait.1
+++ b/bin/pwait/pwait.1
@@ -97,7 +97,7 @@ $ sleep 30 & sleep 3600 &
 [1] 1646
 [2] 1647
 $ pwait -o -t5 1646 1647
-$?
+$ echo $?
 124
 .Ed
 .Pp
@@ -111,7 +111,7 @@ $ sleep 30 & sleep 3600 &
 [2] 1653
 $ pwait -v -t 5 1652 1653
 timeout
-$?
+$ echo $?
 124
 .Ed
 .Pp